<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link rel="stylesheet" href="style.css">
  <script src="./script.js"></script>
  <title>拖拽调整大小</title>
</head>
<body>
  <div id="boardContainer">
    <div id="board"></div>
    <div id="menu">
      <div class="menu-button add">新增组件</div>
      <div class="menu-button save">保存组件</div>
    </div>
  </div>
</body>
</html>